CN221036083U

CN221036083U - Filter device of air purifier

Info

Publication number: CN221036083U
Application number: CN202321716307.2U
Authority: CN
Inventors: 潘玢
Original assignee: Hangzhou Xinhengyuan Environmental Technology Co ltd
Current assignee: Hangzhou Xinhengyuan Environmental Technology Co ltd
Priority date: 2023-07-01
Filing date: 2023-07-01
Publication date: 2024-05-28
Anticipated expiration: 2033-07-01

Abstract

The utility model relates to the technical field of air purifiers, and discloses a filtering device of an air purifier, which comprises a frame body, wherein an installation component is arranged on the outer wall of the frame body, a protective shell is detachably connected to the outer wall of the frame body, a motor component is arranged in the protective shell, the installation component comprises a sliding groove, a clamping groove is formed in the inner wall of the frame body, a through hole is formed in the inner wall of the frame body, an installation groove is formed in the outer wall of the frame body, and a collecting box is connected to the inner wall of the installation groove in a sliding mode. This air purifier's filter equipment is provided with fixed motor, lead screw, bearing, movable block, thread groove, circular groove, slide bar, elongated slot and cleaning brush, drives the lead screw through starting fixed motor and rotates to make the movable block drive the cleaning brush and remove, the cleaning brush removes the impurity on filter screen surface and clear up, avoids blockking up, has prolonged the live time of filter screen, has satisfied people's needs.

Description

Filter device of air purifier

Technical Field

The utility model relates to the technical field of air purifiers, in particular to a filtering device of an air purifier.

Background

In modern cities, the indoor air pollution level is many times higher than outdoor, more importantly, more than 80% of urban population is occupied, and more than seven times of time is spent indoors, and children, pregnant women and chronic patients are more obviously damaged by indoor environmental pollution because the indoor residence time is longer than that of other people, and an air purifier is needed to filter air.

The air purifier is a small household appliance for purifying indoor air, mainly solves the problem of indoor air pollution caused by decoration or other reasons, and is mainly composed of a case shell, a filter device, an air duct design, a motor, a power supply, a liquid crystal display screen and the like in the market at present, wherein the filter device determines the purifying efficiency of the air purifier.

The prior art publication No. CN211328517U provides a filter device of an air purifier, a primary filter screen, a middle filter screen, a high-efficiency filter screen and a special filter screen are uniformly arranged in a dead zone which is framed by a frame body, the primary filter screen is arranged at the forefront, the middle filter screen is arranged at the second, the high-efficiency filter screen is arranged at the third, the special filter screen is arranged at the rearmost, a medical filter element is arranged in a rectangular cavity between the primary filter screen and the middle filter screen, an active carbon filter element is arranged in the rectangular cavity between the middle filter screen and the high-efficiency filter screen, and an active carbon filter element is also arranged in the rectangular cavity between the high-efficiency filter screen and the special filter screen, that is, air sucked by a fan can be discharged after being strictly filtered and adsorbed by a four-channel filter screen and a three-channel filter element, dust particles in the air can be filtered, and cigarette smoke particles can be effectively filtered.

The above-mentioned prior art, though can filter the dust granule in the air, but the filter screen has impurity adhesion on its surface after long-time use, can lead to blockking up when serious, influences the use of filter screen, can not be fine clear up the impurity on filter screen surface, can not satisfy people's needs, consequently, we need an air purifier's filter equipment.

Disclosure of utility model

The present utility model is directed to a filtering device of an air purifier, so as to solve the above-mentioned problems in the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme: the filtering device of the air purifier comprises a frame body, wherein an installation component is arranged on the outer wall of the frame body, a protecting shell is detachably connected with the outer wall of the frame body, and a motor component is arranged in the protecting shell;

The mounting assembly comprises a sliding groove, a clamping groove is formed in the inner wall of the frame body, a through hole is formed in the inner wall of the frame body, a mounting groove is formed in the outer wall of the frame body, the inner wall of the mounting groove is connected with a collecting box in a sliding mode, and a fixed handle is fixedly connected to the outer wall of the collecting box;

the motor assembly comprises a fixed motor, an output shaft of the fixed motor is fixedly connected with a screw rod through a coupler, one end of the screw rod is provided with a bearing, the outer wall of the screw rod is in threaded connection with a moving block, a thread groove is formed in the outer wall of the moving block, a round groove is formed in the outer wall of the moving block, the inner wall of the round groove is slidably connected with a sliding rod, an elongated groove is formed in the outer wall of the frame body, and a cleaning brush is detachably connected with the outer wall of the moving block.

Preferably, the inner wall sliding connection of spout has the filter screen, and the inner wall sliding connection of spout has well high-efficient filter, the inner wall sliding connection of spout has the active carbon filter, and the inner wall sliding connection of spout has the nano silver filter.

Preferably, the number of the sliding grooves is multiple, and the sliding grooves are equidistantly formed in the outer wall of the frame body.

Preferably, the number of the through holes is multiple, and the multiple groups of through holes are equidistantly formed in the inner wall of the frame body.

Preferably, the frame body and the collecting box form a sliding structure through the mounting groove, and one end of the collecting box extends into the mounting groove to be connected.

Preferably, the protecting shell and the screw rod form a rotating structure through the fixed motor, and one end of the fixed motor extends into the protecting shell to be connected with the screw rod.

Preferably, the number of the cleaning brushes is multiple, and the multiple cleaning brushes are equidistantly arranged on the moving block.

Compared with the prior art, the utility model has the following beneficial effects:

The first, the utility model is provided with the fixed motor, the screw rod, the bearing, the moving block, the thread groove, the round groove, the slide bar, the long groove and the cleaning brush, and the screw rod is driven to rotate by starting the fixed motor, so that the moving block drives the cleaning brush to move, the cleaning brush moves to clean impurities on the surface of the filter screen, the blockage is avoided, the service time of the filter screen is prolonged, and the needs of people are met.

The second, the utility model has the advantages that the chute, the clamping groove, the through hole, the mounting groove, the collecting box and the fixed handle are arranged, the filter screen is convenient to mount and dismount through the chute, when the cleaning brush cleans impurities, the impurities fall into the collecting box from the through hole, the impurities can be well collected through the collecting box, and when the impurities are too much collected, an operator can pull out the collecting box through pulling the fixed handle, and the impurities in the collecting box are cleaned.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of the frame and the filter according to the present utility model;

FIG. 3 is a schematic diagram of the structure of the protecting shell and the motor according to the present utility model;

FIG. 4 is a schematic view of the moving block and cleaning brush according to the present utility model.

Wherein: 1. a frame; 2. a mounting assembly; 201. a chute; 202. a clamping groove; 203. a through hole; 204. a mounting groove; 205. a collection box; 206. a fixed handle; 3. a protective shell; 4. a motor assembly; 401. fixing a motor; 402. a screw rod; 403. a bearing; 404. a moving block; 405. a thread groove; 406. a circular groove; 407. a slide bar; 408. a long groove; 409. a cleaning brush; 5. a filter screen; 6. a medium-high efficiency filter; 7. an activated carbon filter; 8. a nano silver filter.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a filtering device of an air purifier includes a frame 1, an outer wall of the frame 1 is provided with a mounting component 2, and an outer wall of the frame 1 is detachably connected with a protecting shell 3, a motor component 4 is provided in the protecting shell 3, the mounting component 2 includes a chute 201, a clamping groove 202 is provided on an inner wall of the frame 1, a through hole 203 is provided on the inner wall of the frame 1, a mounting groove 204 is provided on the outer wall of the frame 1, a collecting box 205 is slidably connected on the inner wall of the mounting groove 204, a fixed handle 206 is fixedly connected on the outer wall of the collecting box 205, the motor component 4 includes a fixed motor 401, an output shaft of the fixed motor 401 is fixedly connected with a screw rod 402 through a coupling, one end of the screw rod 402 is provided with a bearing 403, an outer wall of the screw rod 402 is in threaded connection with a moving block 404, a threaded groove 405 is provided on the outer wall of the moving block 404, a circular groove 406 is provided on the outer wall of the moving block 406, a slide bar 407 is slidably connected on the inner wall of the circular groove 406, a long groove is provided on the outer wall of the frame 1, a cleaning brush 408 is detachably connected on the outer wall of the moving block 404.

Through above-mentioned technical scheme, drive lead screw 402 through starting fixed motor 401 and rotate, thereby make movable block 404 drive cleaning brush 409 remove, cleaning brush 409 removes the impurity of cleaning the filter screen 5 surface, avoid blockking up, the live time of filter screen 5 has been prolonged, people's needs have been satisfied, be convenient for filter screen 5 installation through being provided with spout 201, be convenient for filter screen 5's installation and dismantlement, during cleaning brush 409 clearance impurity, impurity drops and enters into in collecting box 205 from through-hole 203, through being provided with collecting box 205 and can be fine collect impurity, when impurity is collected too much, operating personnel can pull out collecting box 205 through pulling fixed handle 206, clear up the impurity of collecting box 205 the inside.

Specifically, the inner wall sliding connection of spout 201 has filter screen 5, and the inner wall sliding connection of spout 201 has well high-efficient filter 6, and the inner wall sliding connection of spout 201 has active carbon filter 7, and the inner wall sliding connection of spout 201 has nano silver filter 8.

Through above-mentioned technical scheme, through being provided with filter screen 5, well high-efficient filter 6, active carbon filter 7 and nano silver filter 8, can realize the multilayer filtration of air, reach the filter effect of preferred.

Specifically, the number of the sliding grooves 201 is multiple, and the sliding grooves 201 are equidistantly formed on the outer wall of the frame body 1.

Through above-mentioned technical scheme, through being provided with multiunit spout 201, the slidable mounting of filter screen 5, well high-efficient filter 6, active carbon filter 7 and nano silver filter 8 of being convenient for, the operating personnel installation and dismantlement of being convenient for.

Specifically, the number of the through holes 203 is multiple, and the through holes 203 are equidistantly formed on the inner wall of the frame 1.

Through above-mentioned technical scheme, through being provided with through-hole 203, the impurity of being convenient for drops and enters into collection box 205 from through-hole 203, is convenient for collect the impurity, is convenient for concentrate the clearance.

Specifically, the frame 1 and the collection box 205 form a sliding structure through the mounting groove 204, and one end of the collection box 205 extends into the mounting groove 204 to be connected.

Through above-mentioned technical scheme, strengthened the connection effect between framework 1 and mounting groove 204 and the collection box 205, make the collection box 205 can be fine slidable mounting to the mounting groove 204 in, be convenient for install and dismantle.

Specifically, the protecting shell 3 and the screw rod 402 form a rotating structure through the fixed motor 401, and one end of the fixed motor 401 extends into the protecting shell 3 to be connected with the screw rod 402.

Through above-mentioned technical scheme, the drive lead screw 402 that can be fine when fixed motor 401 starts rotates, the pivoted stability has been strengthened, the quantity of slide bar 407 has two, the both ends and the protecting crust 3 fixed connection of slide bar 407, movable block 404 slides on slide bar 407 that the round slot 406 can be fine, make gliding more stable, protecting crust 3 passes through the bolt fastening on framework 1, when cleaning brush 409 damages, can pull out protecting crust 3 just can pull out cleaning brush 409 through dismantling protecting crust 3, cleaning brush 409 passes through bolt fastening on movable block 404, the installation of being convenient for and dismantlement cleaning brush 409.

Specifically, the number of the cleaning brushes 409 is plural, and the plural sets of cleaning brushes 409 are disposed equidistantly on the moving block 404.

Through above-mentioned technical scheme, through being provided with multiunit cleaning brush 409, be convenient for to filter screen 5, well high-efficient filter 6, activated carbon filter 7 and nano silver filter 8 surface impurity's clearance, the shape size of cleaning brush 409 and the shape size mutual matching of elongated slot 408, cleaning brush 409 can be fine reciprocate in elongated slot 408.

When the cleaning device is used, firstly, the filter screen 5, the medium-high efficiency filter 6, the activated carbon filter 7 and the nano silver filter 8 are required to be installed, the cleaning device is inserted into the corresponding chute 201, when impurities are required to be cleaned, the fixed motor 401 is started to drive the screw rod 402 to rotate, the screw rod 402 is more stable to rotate by virtue of the bearing 403, the moving block 404 is enabled to move, the moving block 404 slides on the sliding rod 407 through the circular groove 406 to be more stable, the moving block 404 moves to drive the cleaning brush 409 to move, the cleaning brush 409 moves up and down in the long groove 408 to clean the impurities on the surface of the filter screen 5, the cleaned impurities fall into the collecting box 205 through the through holes 203, an operator can pull out the collecting box 205 through pulling the fixed handle 206, and the impurities in the collecting box 205 are cleaned, and all the work is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air purifier's filter equipment, includes framework (1), its characterized in that: the outer wall of the frame body (1) is provided with a mounting assembly (2), the outer wall of the frame body (1) is detachably connected with a protective shell (3), and a motor assembly (4) is arranged in the protective shell (3);

The mounting assembly (2) comprises a sliding groove (201), a clamping groove (202) is formed in the inner wall of the frame body (1), a through hole (203) is formed in the inner wall of the frame body (1), a mounting groove (204) is formed in the outer wall of the frame body (1), a collecting box (205) is slidably connected to the inner wall of the mounting groove (204), and a fixing handle (206) is fixedly connected to the outer wall of the collecting box (205);

The motor assembly (4) comprises a fixed motor (401), an output shaft of the fixed motor (401) is fixedly connected with a screw rod (402) through a coupler, one end of the screw rod (402) is provided with a bearing (403), the outer wall of the screw rod (402) is in threaded connection with a moving block (404), a thread groove (405) is formed in the outer wall of the moving block (404), a circular groove (406) is formed in the outer wall of the moving block (404), a slide rod (407) is slidably connected with the inner wall of the circular groove (406), a long groove (408) is formed in the outer wall of the frame body (1), and a cleaning brush (409) is detachably connected with the outer wall of the moving block (404).

2. The filter device of an air cleaner as set forth in claim 1, wherein: the inner wall sliding connection of spout (201) has filter screen (5), and the inner wall sliding connection of spout (201) has well high-efficient filter (6), the inner wall sliding connection of spout (201) has active carbon filter (7), and the inner wall sliding connection of spout (201) has nano silver filter (8).

3. The filter device of an air cleaner as set forth in claim 1, wherein: the number of the sliding grooves (201) is multiple, and the sliding grooves (201) are equidistantly formed in the outer wall of the frame body (1).

4. The filter device of an air cleaner as set forth in claim 1, wherein: the number of the through holes (203) is multiple, and the multiple groups of through holes (203) are equidistantly formed on the inner wall of the frame body (1).

5. The filter device of an air cleaner as set forth in claim 1, wherein: the frame body (1) and the collecting box (205) form a sliding structure through the mounting groove (204), and one end of the collecting box (205) stretches into the mounting groove (204) to be connected.

6. The filter device of an air cleaner as set forth in claim 1, wherein: the protection shell (3) and the screw rod (402) form a rotating structure through the fixed motor (401), and one end of the fixed motor (401) stretches into the protection shell (3) to be connected with the screw rod (402).

7. The filter device of an air cleaner as set forth in claim 1, wherein: the number of the cleaning brushes (409) is multiple, and the multiple groups of cleaning brushes (409) are equidistantly arranged on the moving block (404).